ACTIVE STUDIO SUBWOOFER
Owner's Manual
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Important Safety Information
WARNING: To Reduce the risk of the electric
shock. Do not remove cover (or back) as there are
no user-serviceable parts inside. Refer servicing
to qualified service personnel.
AVIS
CAUTION: To prevent electric shock hazard,
do not connect to mains power supply
while grille is removed.
RISQUE DE CHOC ÉLECTRONIQUE -
NE PAS OUVRIR
This lightning flash with arrowhead symbol within an equilateral triangle is intended
to alert the user to the presence of non-insulated “dangerous voltage” within the
product’s enclosure that may be of sufficient magnitude to constitute a risk of
electric shock.
The exclamation point within an equilateral triangle is intended to alert the user to
the presence of important operating and maintenance instructions in the literature
accompanying the appliance.
WARNING: Do Not Open! Rick of Electrical Shock. Voltages in this equipment are hazardous to
life. No user-serviceable parts inside. Refer all servicing to qualified service personnel.
Place the equipment near a main power supply outlet and make sure that you can easily access
the power breaker switch.
WARNING: This product is intended to be operated ONLY from the AC Voltages listed on the back
panel or included power supply of the product. Operation from other voltages other than those
indicated may cause irreversible damage to the product and void the products warranty. The use
of AC Plug Adapters is cautioned because it can allow the product to be plugged into voltages
in which the product was not designed to operate. If the product is equipped with a detach-
able power cord, use on the type provided with your product or by your local distributor and/or
retailer. If you are unsure of the correct operational voltage, please contact your local distributor
and/or retailer.
If you want to dispose this product, do not mix it with general household waste. There is
a separate collection system for used electronic products in accordance with legislation
that requires proper treatment, recovery and recycling.
Private household in the 28 member states of the EU, in Switzerland and Norway may
return their used electronic products free of charge to designated collection facilities or to a re-
tailer (if you purchase a similar new one).
For Countries not mentioned above, please contact your local authorities for a correct method of
disposal.
By doing so you will ensure that your disposed product undergoes the necessary treatment, re-
covery and recycling and thus prevent potential negative effects on the environment and human
health.
MediaOne 10S 10” Active Studio Subwoofer
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Important Safety Information
1. Read these instructions.
2. Keep these instructions.
3. Heed all warnings.
15. This appliance shall not be exposed to
dripping or splashing water and that no
object filled with liquid such as vases
shall be placed on the apparatus.
4. Follow all instructions.
16. Caution-to prevent electrical shock,
match wide blade plug wide slot fully
insert.
5. Do not use this apparatus near water.
6. Clean only with dry cloth.
17. Please keep a good ventilation
environment around the entire unit.
7. Do not block any ventilation openings.
Install in accordance with the
18. POWER ON/OFF SWITCH: For products
with a power switch, the power switch
DOES NOT break the connection from
the mains.
manufacturer’s instructions.
8. Do not install near any heat sources such
as radiators, heat registers, stoves, or
other apparatus (including amplifiers)
that produce heat.
19. MAINS DISCONNECT: The plug should
remain readily operable. For rack-
mount or installation where plug is not
accessible, an all-pole mains switch with
a contact separation of at least 3mm
in each pole shall be incorporated into
the electrical installation of the rack or
building.
9. Do not defeat the safety purpose of
the polarized or grounding type plug.
A polarized plug has two blades with
one wider than the other. A grounding
type plug has two blades and a third
grounding prong. The wide blade or the
third prong are provided for your safety.
If the provided plug does not fit into
your outlet, consult an electrician for
replacement of the obsolete outlet.
20. Avoid exposure to extreme heat or cold.
10. Protect the power cord from being walked
on or pinched particularly at the plugs,
convenience receptacles, and at the point
where they exit from the apparatus.
11. Only use attachments/accessories
specified by the manufacturer.
12. Use only with the cart, stand, tripod,
bracket, or table specified by the
manufacturer, or sold with the apparatus.
When a cart is used, use
caution when moving the cart/
apparatus combination to
avoid injury from tip-over.
13. Unplug the apparatus during
lightening, sort or when unused for long
periods of time.
14. Refer all servicing to qualified personnel.
Service is required when the apparatus
has been damaged in any way, such as
power supply cord or plug is damaged,
liquid has been spilled or objects have
fallen into the apparatus has been
exposed to rain or moisture, does not
operate normally, or has been dropped.
4
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Introduction
Thank you for purchasing the Samson MediaOne 10S Active Studio Subwoofer. Taking care
of the low end in any near-field monitor or multi-media system, a powerful 100 watt low
frequency amplifier drives a heavy-duty 10” transducer, reproducing deep bass frequencies.
The MediaOne 10S has a built-in active crossover with a phase switch, variable low pass filter
control, and a selectable auto sleep mode. The subwoofer also has speaker level terminals to
connect to your home theater receiver.
The MediaOne 10S’s low frequency driver is a 10” woofer with a Butyl surround providing
extended range and tight low frequency response. The enclosure is constructed of rigid MDF
(Medium Density Fiberboard) to insure maximum sound pressure level, which makes the
MediaOne 10S a perfect addition to any near field monitor system where extended low end is
desired.
In these pages, you’ll find a detailed description of the features of the MediaOne 10S active
subwoofer, as well as a guided tour through the control panel, and instructions for setup and use.
You’ll also find a registration card enclosed—please follow the instructions so that you can receive
online technical support, and so that we can send you updated information about these and other
Samson products, in the future.
We recommend you record your serial number in the space provided below for future reference.
Serial number:_____________________________________
Date of purchase: ___________________________________
With proper care and maintenance, your MediaOne 10S Active Subwoofer will operate trouble-
free for many years. Should your speaker ever require servicing, a Return Authorization (RA)
number must be obtained before shipping your unit to Samson. Without this number, the unit will
not be accepted. Please call Samson at 1-800-3SAMSON (1-800-372-6766) for an RA number
prior to shipping your unit. Please retain the original packing materials and, if possible, return the
unit in its original carton. If your subwoofer was purchased outside of the United States, contact
your local distributor for warranty details and service information. Also, be sure to check out our
MediaOne 10S 10” Active Studio Subwoofer
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MediaOne 10S Features
The Samson MediaOne 10S subwoofer provide deep, tight bass and is the perfect compliment
to any studio monitor system. Here are some of their main features:
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10” copolymer woofer with butyl surround
Down firing tuned bass reflex port
100 watts of power
Variable Low Pass frequency control
Subwoofer Volume control
RCA inputs and outputs
Speaker Level inputs and outputs for stereo system connections
Phase switch
Selectable Auto Sleep mode
Protective mesh grill
Extremely rigid, MDF (medium density fiberboard) construction, delivering maximum SPL
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Rear Panel Callouts
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1. VOLUME – Controls the overall output level for the MediaOne 10S subwoofer.
2. LOW PASS (Hz) – Adjusts the low frequency filter end range of the subwoofer from
80Hz-160Hz. This setting does not affect the signal sent to the LINE OUT jacks.
3. POWER AUTO Sleep Switch – When activated, Sleep Mode conserves power by automatically
turn-ing unit into standby mode after 10 minutes of non-use.
4. PHASE Switch – Use this switch to set the polarity of the amplified signal. In the 0 setting,
there is no change to the signal. When the switch is set to the in 180 setting, the signal’s
polarity is changed by 180°.
5. LINE IN – Connect an unbalanced RCA (-10dBV), line level signal here.
6. LINE OUT – Unbalanced RCA stereo line outputs to connect to satellite speakers.
7. SPEAKER LEVEL INPUT Terminals – Accepts full range signals from power amplifier.
8. SPEAKER LEVEL OUTPUT Terminals – Sends full range signals to satellite speakers.
9. POWER Switch – Use this switch to turn the speakers on and off. When powered on, the
front panel LED will light.
10. AC Inlet – Connect the supplied IEC power cable here.
11. Fuse – The fuse is located behind the fuse cover. Always replace fuses with the same type
of fuse.
12. Voltage Switch – Used to select the operating voltage.
NOTE: Be sure to check that the voltage setting and fuse rating are correct for your
country.
MediaOne 10S 10” Active Studio Subwoofer
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Adding the MediaOne 10S to a Monitor System
Adding a MediaOne 10S subwoofer to extend the low frequency response of your monitor
system can be beneficial when mixing your music. Typically, it is best to set the subwoofer level
to be equal to that of the main speakers.
Because deep-bass frequencies are non-directional, it is difficult for our ears to locate the
sound source, and the precise placement of the subwoofer is not as critical as the main
speakers. The ideal location is between the two main speakers. If you notice there are
frequencies that sound quieter than others, move the subwoofer slightly to the left or right.
You can also try setting the PHASE switch to the 180° phase setting to see if this provides an
improved low frequency response.
If you have active monitors, installation is easy using the MediaOne 10S LINE OUT jacks.
Below is a typical system set-up using the MediaOne 10S with a mixer and a pair of active
satellite loudspeakers.
To incorporate a subwoofer into your monitor system, connect Left and Right Control Room
outputs of your mixer to the MediaOne 10S line inputs. Then connect the subwoofer’s LINE
Outputs to the left and right satellite speakers. Run an audio signal (such as music from an MP3
player) through your mixer and raise the level to a comfortable listening volume. Now adjust the
LPF control to the desired frequency.
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Connection the Media One - Line Level Input
If you have active studio monitors, adding the MediaOne 10S is easy using the LINE LEVEL
inputs and outputs. Below is a typical system set-up using the MediaOne 10S with a mixer and
a pair of Samson MediaOne BT active studio monitors.
THIS DEVICE LIES WITH PART 15 OF THE FCC RULES. OPERATION IS
SUBJECT TO TOLLOWING TWO CONDITIONS: (1) THIS DEVICE MUST
NOT CAUSE HFUL INTERFERENCE, AND (2) THIS DEVICE MUST ACCEPT
ANY INTERFERE RECEIVED, INCLUDING INTERFERENCE THAT MAY
CAUSE UNDESOPERATION. SUITABLE FOR HOME OR OFFICE USE.
From Audio Source
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Connect your audio source to the left and right RCA Line Inputs of the MediaOne 10S.
Connect the left and right RCA outputs to the inputs of your active speakers.
Note: Do not use the line Speaker Level terminal outputs in this configuration.
MediaOne 10S 10” Active Studio Subwoofer
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Connection the Media One 10S - Speaker Level Input
The MediaOne 10S can be operated using speaker level inputs and outputs. When using the
MediaOne 10S at speaker level, the full range powered signal is maintained at the outputs.
Below is a typical system set-up using the MediaOne 10S with a home stereo receiver and
passive satellite loudspeakers. Follow the steps in the diagram below to set up your system.
Stereo Receiver
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INPUT
INPUT
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Connect the left and right speaker outputs of your receiver to the speaker level inputs of
the MediaOne 10S using speaker wire.
Make sure to connect the positive (+) terminals of the receiver to the positive terminals of
the MediaOne 10S, and the negative terminals of the receiver to the negative terminal of
the MediaOne 10S.
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Then, connect the left and right front speakers using speaker wire from the speaker level
outputs from the powered subwoofer.
Make sure to connect the positive (+) terminals of MediaOne 10S to the positive terminals
of the satellite speakers and the negative (-) terminals of the MediaOne 10S to the nega-
tive (-) terminals of the satellite speakers.
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Note: Speaker terminals are typically color coded red for the positive (+) terminal and
black for the negative (-) terminal. Speaker wires are usually color coded to help maintain
consistency when wiring your speakers. If one of the connections is wired incorrectly, you
will notice sound quality problems.
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Note: Do not use the line RCA Line Inputs in this configuration.
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Specifications
Woofer
10”, Long Excursion Transducer
Bass Reflex System
Enclosure Type
Enclosure
Vinyl wrapped MDF cabinet with mesh grille
35Hz - 300Hz 3dB
Frequency Response
Crossover Frequency
Low Pass Filter
Output Power
100Hz 12db/oct Linkwitz Riley
80-160Hz
100 Watts RMS <1%
Unbalanced RCA
Line Input Connectors
Speaker Input Connectors
Line Output Connectors
Speaker Output Connectors
Controls
Push Terminal
Unbalanced RCA
Push Terminal
SYSTEM VOLUME, BASS VOLUME, LPF, PHASE
200W
Power Consumption
Fuse
AC 100V-120V 6.3A/250V
AC 220V-240V 4.0A/250V
Dimensions (L x W x H)
Weight
14.17" x 12.75" x 16.1"
360mm x 324mm x 409mm
27.33 lb
12.4 kg
MediaOne 10S 10” Active Studio Subwoofer
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Samson Technologies Corp.
45 Gilpin Avenue
Hauppauge, New York 11788-8816
Phone: 1-800-3-SAMSON (1-800-372-6766)
Fax: 631-784-2201
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